package com.namlh.products.cms.services.dao;

import java.util.Set;

import com.namlh.products.cms.services.domain.User;

public interface UserDao {
	public User findByUserId(String userId);

	public User findByUserName(String userName);

	public Set<User> findAllOrderedByName();

	public void addUser(User user);

	public void editUser(User user);

	public void deleteUser(User user);
}
